Apply clang-format to example files.

Author: bigerl

examples/example_variant2.cpp

@@ -2,8 +2,8 @@
 #include <string>
 #include <variant>
 
-#include <dice/template-library/variant2.hpp>
 #include <dice/template-library/overloaded.hpp>
+#include <dice/template-library/variant2.hpp>
 
 namespace dtl = dice::template_library;
 using namespace std::literals;
@@ -14,39 +14,36 @@ int main() {
 	dtl::variant2<int, float> v;
 	dtl::variant2<int, float> w;
 
-	v = 42; // v contains int
+	v = 42;// v contains int
 	int i = dtl::get<int>(v);
-	assert(42 == i); // succeeds
+	assert(42 == i);// succeeds
 	w = dtl::get<int>(v);
-	w = dtl::get<0>(v); // same effect as the previous line
-	w = v; // same effect as the previous line
+	w = dtl::get<0>(v);// same effect as the previous line
+	w = v;             // same effect as the previous line
 
 	//  dtl::get<double>(v); // error: no double in [int, float]
 	//  dtl::get<3>(v);      // error: valid index values are 0 and 1
 
 	try {
-		(void) dtl::get<float>(w); // w contains int, not float: will throw
-	}
-	catch (dtl::bad_variant_access const &ex) {
+		(void) dtl::get<float>(w);// w contains int, not float: will throw
+	} catch (dtl::bad_variant_access const &ex) {
 		assert(ex.what() == "bad variant access"s);
 	}
 
 	dtl::variant<std::string> x("abc");
 	// converting constructors work when unambiguous
-	x = "def"; // converting assignment also works when unambiguous
+	x = "def";// converting assignment also works when unambiguous
 
-	dtl::variant<std::string, void const*> y("abc");
+	dtl::variant<std::string, void const *> y("abc");
 	// casts to void const* when passed a char const*
-	assert(dtl::holds_alternative<void const*>(y)); // succeeds
+	assert(dtl::holds_alternative<void const *>(y));// succeeds
 	y = "xyz"s;
-	assert(dtl::holds_alternative<std::string>(y)); // succeeds
+	assert(dtl::holds_alternative<std::string>(y));// succeeds
 
 	auto visitor = dtl::overloaded{
-		[](int x) { return x; },
-			[](double d) { return static_cast<int>(d); }
-	};
+			[](int x) { return x; },
+			[](double d) { return static_cast<int>(d); }};
 
 	auto z = dtl::visit(visitor, v);
 	assert(z == 42);
-
 }